2024 529 Contribution Limits. 529 plans for each state have their own contribution limits. This limit is subject to the annual roth ira contribution limit, which is $7,000 in 2024.
Each state’s 529 plan has a maximum aggregate contribution limit, ranging from $235,000 in mississippi and georgia to $529,000 in california. The 529 account must have been open for more than 15 years.